Prior to ordering this wallpaper I contacted Wayfair to ask if it was pre-pasted or not.  They never got back to me.  The wallpaper was on sale so I decided to go ahead and order.   It just arrived and it is not pre-pasted.  I am very unhappy with this.  It should be stated in the description you need to go out and buy paste.  Why is the paste not something you can buy with this item?